chore(deps): update dependency ruff to v0.6.4 (#792)

This PR contains the following updates:

| Package | Change | Age | Adoption | Passing | Confidence |
|---|---|---|---|---|---|
| [ruff](https://docs.astral.sh/ruff)
([source](https://redirect.github.com/astral-sh/ruff),
[changelog](https://redirect.github.com/astral-sh/ruff/blob/main/CHANGELOG.md))
| `==0.6.3` -> `==0.6.4` |
[![age](https://developer.mend.io/api/mc/badges/age/pypi/ruff/0.6.4?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|
[![adoption](https://developer.mend.io/api/mc/badges/adoption/pypi/ruff/0.6.4?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|
[![passing](https://developer.mend.io/api/mc/badges/compatibility/pypi/ruff/0.6.3/0.6.4?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|
[![confidence](https://developer.mend.io/api/mc/badges/confidence/pypi/ruff/0.6.3/0.6.4?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|

---

### Release Notes

<details>
<summary>astral-sh/ruff (ruff)</summary>

###
[`v0.6.4`](https://redirect.github.com/astral-sh/ruff/blob/HEAD/CHANGELOG.md#064)

[Compare
Source](https://redirect.github.com/astral-sh/ruff/compare/0.6.3...0.6.4)

##### Preview features

- \[`flake8-builtins`] Use dynamic builtins list based on Python version
([#&#8203;13172](https://redirect.github.com/astral-sh/ruff/pull/13172))
- \[`pydoclint`] Permit yielding `None` in `DOC402` and `DOC403`
([#&#8203;13148](https://redirect.github.com/astral-sh/ruff/pull/13148))
- \[`pylint`] Update diagnostic message for `PLW3201`
([#&#8203;13194](https://redirect.github.com/astral-sh/ruff/pull/13194))
- \[`ruff`] Implement `post-init-default` (`RUF033`)
([#&#8203;13192](https://redirect.github.com/astral-sh/ruff/pull/13192))
- \[`ruff`] Implement useless if-else (`RUF034`)
([#&#8203;13218](https://redirect.github.com/astral-sh/ruff/pull/13218))

##### Rule changes

- \[`flake8-pyi`] Respect `pep8_naming.classmethod-decorators` settings
when determining if a method is a classmethod in
`custom-type-var-return-type` (`PYI019`)
([#&#8203;13162](https://redirect.github.com/astral-sh/ruff/pull/13162))
- \[`flake8-pyi`] Teach various rules that annotations might be
stringized
([#&#8203;12951](https://redirect.github.com/astral-sh/ruff/pull/12951))
- \[`pylint`] Avoid `no-self-use` for `attrs`-style validators
([#&#8203;13166](https://redirect.github.com/astral-sh/ruff/pull/13166))
- \[`pylint`] Recurse into subscript subexpressions when searching for
list/dict lookups (`PLR1733`, `PLR1736`)
([#&#8203;13186](https://redirect.github.com/astral-sh/ruff/pull/13186))
- \[`pyupgrade`] Detect `aiofiles.open` calls in `UP015`
([#&#8203;13173](https://redirect.github.com/astral-sh/ruff/pull/13173))
- \[`pyupgrade`] Mark `sys.version_info[0] < 3` and similar comparisons
as outdated (`UP036`)
([#&#8203;13175](https://redirect.github.com/astral-sh/ruff/pull/13175))

##### CLI

- Enrich messages of SARIF results
([#&#8203;13180](https://redirect.github.com/astral-sh/ruff/pull/13180))
- Handle singular case for incompatible rules warning in `ruff format`
output
([#&#8203;13212](https://redirect.github.com/astral-sh/ruff/pull/13212))

##### Bug fixes

- \[`pydocstyle`] Improve heuristics for detecting Google-style
docstrings
([#&#8203;13142](https://redirect.github.com/astral-sh/ruff/pull/13142))
- \[`refurb`] Treat `sep` arguments with effects as unsafe removals
(`FURB105`)
([#&#8203;13165](https://redirect.github.com/astral-sh/ruff/pull/13165))

</details>

---

### Configuration

📅 **Schedule**: Branch creation - At any time (no schedule defined),
Automerge - At any time (no schedule defined).

🚦 **Automerge**: Enabled.

♻ **Rebasing**: Whenever PR is behind base branch, or you tick the
rebase/retry checkbox.

🔕 **Ignore**: Close this PR and you won't be reminded about this update
again.

---

- [ ] <!-- rebase-check -->If you want to rebase/retry this PR, check
this box

---

This PR was generated by [Mend Renovate](https://mend.io/renovate/).
View the [repository job
log](https://developer.mend.io/github/allenporter/flux-local).

<!--renovate-debug:eyJjcmVhdGVkSW5WZXIiOiIzOC41OS4yIiwidXBkYXRlZEluVmVyIjoiMzguNTkuMiIsInRhcmdldEJyYW5jaCI6Im1haW4iLCJsYWJlbHMiOltdfQ==-->

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

requirements_dev.txt

@@ -7,7 +7,7 @@ pip==24.2
 pre-commit==3.8.0
 pytest-cov==5.0.0
 pytest==8.3.3
-ruff==0.6.3
+ruff==0.6.4
 
 
 aiofiles==24.1.0